![](https://2.bp.blogspot.com/_n-1YOBiUGdU/SFqbzhHXNbI/AAAAAAAAACk/nNUThy1UpCQ/s320/%3D%3FWindows-1252%3FB%3FSU1HMDAwMTcuanBn%3F%3D-776860)
There are several materials processing and services companies at the show. I came across LPKF Laser and Processing who is demonstrating a system for PCB prototyping and production. It precuts the pattern and then goes back and removes the material. The whole process is done in minutes.
Pat